How To Fix CR108 - Available capacity is unlimited and must not be maintained

SAP Error Message - Details

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 108

• Message text: Available capacity is unlimited and must not be maintained

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CR108 - Available capacity is unlimited and must not be maintained ?

  The SAP error message CR108, which states "Available capacity is unlimited and must not be maintained," typically occurs in the context of capacity planning and production scheduling within SAP's Production Planning (PP) module. This error indicates that the system has detected a configuration issue related to the capacity of a work center or production resource.
  Cause:
  
  Unlimited Capacity Setting: The work center or resource in question is configured with unlimited capacity. This means that the system does not expect to maintain or track the available capacity for that resource.
  Capacity Planning Configuration: The configuration settings for capacity planning may not align with the expectations of the system. For example, if a work center is set to have unlimited capacity, it should not have any capacity-related data maintained.
  Incorrect Master Data: There may be inconsistencies or errors in the master data for the work center, such as incorrect capacity settings or planning parameters.
  
  Solution:
  
  
  Check Work Center Configuration:
  
  Go to the work center in question (Transaction code: CR02).
  Verify the capacity settings. If the work center is set to unlimited capacity, ensure that no capacity-related data (like available capacity, capacity utilization, etc.) is being maintained.
  
  
  
  Adjust Capacity Settings:
  
  If you need to maintain capacity for the work center, consider changing the capacity setting from unlimited to a finite value. This can be done in the work center configuration.
  If the work center should indeed have unlimited capacity, ensure that all capacity-related fields are cleared or set to appropriate values that do not require maintenance.
  
  
  
  Review Capacity Planning Parameters:
  
  Check the capacity planning parameters in the configuration (Transaction code: SPRO) to ensure they are set correctly for your business requirements.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for further guidance on capacity planning and work center configuration.
  
  
  
  Testing:
  
  After making changes, test the configuration by attempting to create or modify a production order or capacity plan to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  CR01: Create Work Center
  CR02: Change Work Center
  CR03: Display Work Center
  SPRO: Customizing Implementation Guide
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Capacity Planning: Understanding the principles of capacity planning in SAP can help in configuring work centers appropriately.
  
  If the issue persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.